What is a root word for teaching?

The root word for "teaching" is "doc", derived from the Latin word "docere" meaning "to teach."

Here are some examples of words that use this root:

* Doctor: Someone who teaches about medicine and health.

* Doctrine: A set of teachings or beliefs.

* Document: A written or printed record that can be used to teach or inform.

* Docent: A guide or teacher, often in a museum or art gallery.